package com.neuedu.dao;

import java.util.List;
import java.util.Map;

import com.neuedu.model.SalesReturn;

public interface SalesReturnDao {
	public int countSalesReturn();
	public List<SalesReturn> findAll(Map<String, Object> map);
	
	public int addSalesReturn(SalesReturn c);
	public int updateSalesReturn(SalesReturn c);
	public int deleteSalesReturn(int id);

}
